package com.atguigu.gulimall.ware.feign;

import com.atguigu.common.utils.R;
import org.springframework.cloud.openfeign.FeignClient;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;

/**
 * @author chb
 * @date 2021/6/7 - 21:39
 **/
@FeignClient("gulimall-product")
public interface ProductFeignService {

    /**
     * /product/skuinfo/info/{skuId}
     * /api/product/skuinfo/info/{skuId}
     *
     * 1)让所有请求过网关；
     *    1.@FeignClient("gulimall-gateway");给gulimall-gateway所在的机器发请求
     *    2。/api/product/skuinfo/info/{skuId}
     *
     *  2）直接让后台指定服务处理
     *     1.@FeignClient("gulimall-product")
     *      2。/product/skuinfo/info/{skuId}
     * @param skuId
     * @return
     */
    @RequestMapping("/product/skuinfo/info/{skuId}")
    public R info(@PathVariable("skuId") Long skuId);
}

